Smart watch



FIG. 1 is a top, right side isometric view of a smart watch, showing our new design.

FIG. 2 is a bottom, left side isometric view thereof.

FIG. 3 is a front side elevation view thereof.

FIG. 4 is a back side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top side plan view thereof; and,

FIG. 8 is a bottom side plan view thereof.

The broken lines in the drawings illustrate portions of the smart watch and form no part of the claimed design. The dash dot dash broken lines in FIGS. 2-6 and 8 represent a claim boundary and form no part of the claimed design. 

CLAIM The ornamental design for a smart watch, as shown and described. 